What is CVE-2020-13500?

CVE-2020-13500 is a critical-severity vulnerability in Aveva Edna Enterprise Data Historian, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-09-24.

How severe is CVE-2020-13500?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Aveva Edna Enterprise Data Historian

CVE-2020-13500

SQL injection vulnerability exists in the CHaD.asmx web service functionality of eDNA Enterprise Data Historian 3.0.1.2/7.5.4989.33053. Specially crafted SOAP web requests can cause SQL injections resulting in data compromise. Parameter ClassName in CHaD.asmx is vulnerable to unauthenticated SQL injection attacks.

Vulnerability class: SQL Injection

EPSS: 0.029 (85.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Aveva Edna_enterprise_data_historian — versions 3.0.1.2\/7.5.4989.33053
N/a Aveva — versions Aveva eDNA Enterprise Data Historian 3.0.1.2/7.5.4989.33053

Weakness classification (CWE)

CWE-89 — SQL Injection

References

talos-cna@cisco.com (Technical Description, Exploit, Third Party Advisory, x_refsource_MISC)
talos-cna@cisco.com (US Government Resource, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-13500?: CVE-2020-13500 is a critical-severity vulnerability in Aveva Edna Enterprise Data Historian, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-09-24.
How severe is CVE-2020-13500?: Critical severity. CVSS v3 base score is 9.8 out of 10.